Bolgarija
Sedaj prikazano: Bolgarija - Poštne znamke (1879 - 2024) - 1 znamke.
1978
Building a Gas line from Orenburg to West Soviet Union Border
3. oktober WM: Nič Perforacija: 13
![[Building a Gas line from Orenburg to West Soviet Union Border, tip CRM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/CRM-s.jpg)
